| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.83 | 12.475% | $282.121 | $282.12 | $282.10 | $282.10 |
| Purchase #2 | $200.71 | 5.305% | $211.3577 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $48.33 | 3.364% | $49.9558 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $234.62 | 6.730% | $250.4099 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $220.79 | 7.805% | $238.0227 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $197.91 | 12.401% | $222.4528 | $222.45 | $222.45 | $222.50 |
| Purchase #7 | $246.94 | 12.340% | $277.4124 | $277.41 | $277.40 | $277.40 |
| 7 purchase totals = | $1,400.13 | $1,531.7323 | $1,531.73 | $1,531.65 | $1,531.80 | |